157753386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{417337}}^1$

素因数の和:417355

約数の個数: 32

約数和(自身を含む): 400644480

約数和(自身を除く): 242891094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 417337, 834674, 1252011, 2504022, 2921359, 3756033, 5842718, 7512066, 8764077, 11268099, 17528154, 22536198, 26292231, 52584462, 78876693, 157753386]

約数ペア:

[(1, 157753386), (2, 78876693), (3, 52584462), (6, 26292231), (7, 22536198), (9, 17528154), (14, 11268099), (18, 8764077), (21, 7512066), (27, 5842718), (42, 3756033), (54, 2921359), (63, 2504022), (126, 1252011), (189, 834674), (378, 417337)]